baber/WOPTO huggingface dataset:
Patent KR-20110049515-A (KR)
Title: Stand up and lay down type the parapet of a bridge
Inventor: KIM JONG SIK
IPC: E04H17/22
Filed: 2009-11-05
Abstract: PURPOSE: A stand-up and lay-down type handrail parapet is provided to prevent damage to the parapet when a water level is increased by laying down the handrail frontward. CONSTITUTION: A stand-up and lay-down type bridge handrail comprises a post bracket(10), a handrail post(20), a handrail fixing unit(50), a support unit(70), a rotating bar, and a buoyancy member(90). The post bracket is installed in the edge part of a bridge. The bottom end of the handrail post is rotatably coupled to the front of the post bracket. The top end of the handrail fixing unit is coupled to the bottom end of the handrail post. The support unit is fixed to the bottom end of the handrail fixing unit on the bottom surface of the bridge. One end of the rotating bar is hinged on the handrail fixing unit. The buoyancy member is coupled to the other end of the rotating bar and is floated when a water level is increased.
Patent KR-20110051109-A (KR)
Title: Pump for furnishing with grease
Inventor: LEE JU HO
IPC: F16N23/00
Filed: 2009-11-09
Abstract: PURPOSE: A pump for grease supply device is provided to stably control the suction and ejection of grease regardless of the speed and frequency of a reciprocating motion. CONSTITUTION: A pump for grease supply device comprises a housing(100), a piston(200), a driving unit, a backflow preventing unit, a flat valve(500), and a floating check valve(406). The piston raises the housing. The driving unit raises the piston. The backflow preventing unit is installed on the flow path of grease. The flat valve is accepted to the housing. A through hole is formed in the flat valve. The floating check valve is installed in the housing and ascended and descended. Although the stroke of piston is changed, the floating check valve smoothly discharges grease. A cam(310) of the driving unit is connected with the piston without a fixing pin. The stroke of the piston is changed by the com in the drive of the motor.
Patent KR-20100069564-A (KR)
Title: Refrigerator
Inventor: YOON DEOK HYUN
IPC: F25D29/00
Filed: 2009-11-10
Abstract: PURPOSE: A refrigerator is provided to accurately indicate the index grade of supercooling state or the supercooling state with an average temperature or an accumulated time. CONSTITUTION: A refrigerator comprises: a storage which includes a receiving space which consists of the upper space and the lower space; a control device which individually controls the temperature of the upper space and the lower space; a decision member which decides the supercooling state or the processing degree of the supercooling state of stored goods based on a time for the detected temperature is maintained in the supercooling temperature domain and includes a temperature sensing part(23) which senses the temperature of the receiving space and a determining unit; and a display member(22) which visually or aurally indicates the supercooling state or the processing degree of the super cooling state of the stored goods.
Patent KR-20100054106-A (KR)
Title: Non-aqueous electrolyte solution for lithium secondary battery and lithium secondary battery comprising the same
Inventor: JEON JONG HO
IPC: H01M10/05
Filed: 2009-11-12
Abstract: PURPOSE: A non-aqueous electrolyte solution, and a lithium secondary battery including thereof are provided to improve the decrease of the rechargeable cycle lifetime property of the lithium secondary battery, and to prevent the swelling from the battery. CONSTITUTION: A non-aqueous electrolyte solution for a lithium secondary battery contains lithium salt and a carbonate system organic solvent. The non-aqueous electrolyte solution also contains a silicon based compound marked as chemical formula 1. In the chemical formula 1, X refers to a hydrogen atom. R1, R2 and R3 are the hydrogen atom or a hydrocarbon group with the carbon number of 1~10, respectively. 0.1~12 parts of silicon based compound by weight is contained with 100 parts of electrolyte solution by weight.
Patent KR-20110054796-A (KR)
Title: Optical sheet, backlight unit and liquid crystal display device using the same
Inventor: ROH SEUNG KWANG
IPC: G02B5/02
Filed: 2009-11-18
Abstract: PURPOSE: An optical sheet, a backlight unit and a liquid crystal display device using the same are provided to improve collection efficiency luminance, a contrast ratio, and a visual property by including a plurality of lens pattern which are formed in the base member and a plurality of prism patterns which is formed in the space between the lenses. CONSTITUTION: An optical sheet(100) comprises a base member(110), a lens pattern(120), and a prism pattern(130). The lens pattern is formed in the base member. The prism pattern is formed on the base member having lens pattern. At least one prism pattern is formed in the space between lens patterns.
Patent KR-20110056362-A (KR)
Title: Sandwich hula hoop
Inventor: LIM JI HYE
IPC: A63B19/02
Filed: 2009-11-21
Abstract: PURPOSE: A sandwich hula hoop is provided to prevent noise when the hula hoop falls by attaching a sponge to the top and bottom of the hula hoop. CONSTITUTION: A sandwich hula hoop comprises: a hula hoop; and a sponge attached to the top and bottom of the hula hoop. When a user exercises using the sandwich hula hoop in an apartment or a house, he/she can exercise comfortably without giving damage to neighbors since the sponge absorbs noise if the hula hoop falls to the floor.
Patent KR-20110057441-A (KR)
Title: Structure of advertisement panel with upper and lower molds combined and method for manufacturing the same
Inventor: YOON BOK YONG
IPC: G09F19/00
Filed: 2009-11-24
Abstract: PURPOSE: An advertisement panel structure combined with an upper mold and a lower mold is provided to reduce the weight of an advertisement panel. CONSTITUTION: An upper panel(10) and a lower panel(30) are cut with an advertisement copy. Lateral plates(12,32) are attached to the upper mold and the lower mold. Epoxy resin(14,34) is filled in the upper mold and the lower mold and are hardened. An electric board(36) with a light emitting device is formed on the epoxy resin filled in the lower mold.
Patent KR-20090127118-A (KR)
Title: Magnet using a binding agent and method thereof
Inventor: SATSU YUICHI
IPC: B22F1/16
Filed: 2009-11-25
Abstract: PURPOSE: A magnetic using a binding agent and a manufacturing method thereof are provided to obtain a rare-earth bonded magnet by thermally hardening and impregnating a SiO2 precursor with low viscosity in the magnetic molding. CONSTITUTION: A binder material is a SiO2 binding agent containing the alkoxy radical. A plurality of rare-earth magnetic pigments are fixed with the SiO2 binding agent. The rare-earth magnetic pigment is pressed and molded(1). The SiO2 binding solution is impregnated in the pressure molding of the rare-earth magnetic pigments(2). The pressure molding of the rare-earth magnetic pigment impregnating the SiO2 binding solution is drawn out from the SiO2 binding solution(3). The rare-earth magnetic pigment impregnating the SiO2 binding solution is annealed at a preset temperature(4).
Patent KR-20110058478-A (KR)
Title: Potable automatic-oscillating control rainfall simulator
Inventor: KIM JIN KWAN
IPC: A01G15/00
Filed: 2009-11-26
Abstract: PURPOSE: A movable automatic oscillation control rainfall simulator is provided to improve the accuracy of a test by uniformly maintaining the rainfall intensity and the rainfall particle property. CONSTITUTION: A movable automatic oscillation control rainfall simulator comprises the following: a frame(10) installed on the ground; a nozzle combined with the frame for spraying fluid; a fluid supplying unit supplying the fluid to the nozzle; and an automatic oscillation controller(60) vibrating the nozzle. The automatic oscillation controller includes a movement changing unit for changing the rotating movement of a motor to the pendulum movement, and a controller for controlling the motor and the movement changing unit.
Patent KR-20090128370-A (KR)
Title: Printed circuit board assembly and electronic device
Inventor: OHASHI YUKIHIKO
IPC: H05K13/02
Filed: 2009-11-27
Abstract: PURPOSE: A printed circuit board assembly and an electronic device are provided to prevent reduction of an effective mounting dimension of a printed circuit board by maintaining the printed circuit board into a flattening state according to a loading surface of a conveyance carrier. CONSTITUTION: A printed circuit board assembly includes a printed circuit board(10) and a conveyance carrier. The printed circuit board includes a mounting surface(10a) and a back surface. An electronic part is mounted in a mounting surface of the printed circuit board. A metal pattern for deflection correction is formed in the back surface of the printed circuit board by metal plating. The conveyance carrier is bonded in the printed circuit board. A concave part is formed in a loading surface of the conveyance carrier. The metal pattern is received in the concave part. The back surface of the printed circuit board is adhered to the loading surface of the conveyance carrier.
Patent KR-20110060357-A (KR)
Title: Vibration welding method for manufacturing manifold for fuel cell
Inventor: KIM GYEONG HEE
IPC: B29C65/14
Filed: 2009-11-30
Abstract: PURPOSE: A vibration welding method for manufacturing manifolds for fuel cells is provided to prevent the following deformation after welding of manifolds by pressing the top and bottom of the manifold during vibration welding. CONSTITUTION: A vibration welding method for manufacturing manifolds for fuel cells is as follows. When vibration-welding a plurality of individual manifolds(110,111,112) in contact with each other, following deformation positions of the individual manifolds are predicted. The individual manifolds corresponding to the predicted positions are pressed from the top and bottom and vibration-welded.
Patent KR-20110060385-A (KR)
Title: A dust collecting apparatus having a dust removing unit
Inventor: KIM TAK SOO
IPC: B04C7/00
Filed: 2009-11-30
Abstract: PURPOSE: A dust collecting apparatus having a dust removing unit is provided to have effect that the structure of dust collecting apparatus becomes simple even if the separate dust transportation path is not installed since dust separated from the filter material moves to a second cyclone part flowing backward through a second cyclone discharge tube, and to compact the volume of the dust collecting apparatus since the dust, separated from the filter material by the dust removing operation, is accepted to the chamber for the second dust hold of the second cyclone part and separate dust hold chamber does not need to be formed. CONSTITUTION: The dust collecting apparatus having a dust removing unit includes: a first cyclone unit(110); a second cyclone unit(130); a filter assembly; and a dust collecting unit. The first cyclone unit separates dust included in air by rotating external air which is flowed in. The second cyclone unit includes: a second centrifugation chamber(C3) which separates minute air by flowing in the first separated air from the first cyclone unit; and a second cyclone exhaust(138) in which the fined air is flowed out. The filter assembly is arranged in the upper part of the second cyclone unit and includes the filter material which separates minute dust again from the fine air flowed out from the second cyclone unit. The dust removing unit add impact to the filter material and separates accumulated dust in the filter material.
Patent KR-20110062448-A (KR)
Title: Apparatus and method for improving quality of preview image
Inventor: KANG HWA YONG
IPC: H04N5/262
Filed: 2009-12-03
Abstract: PURPOSE: A device and method for improving the quality of preview image are provided to improve an aliasing phenomenon and resolution deterioration generated form image preview image if sampling rate must be set high. CONSTITUTION: A sub sampling unit(200) performs a sub sampling selecting a basic barrier pattern per every sub window about n number frame of an input image. An image signal processing unit(230) generates preview image by using each frame which is sub sampled. A correlation multi sampling unit(210) removes a noise about a basic bayer pattern selected form each frame which is sub sampled.
Patent KR-20110062841-A (KR)
Title: Wireless energy transfer device
Inventor: CHEON SANG HOON
IPC: H04B1/16
Filed: 2009-12-04
Abstract: PURPOSE: A wireless power transferring device is provided to prevent unnecessary heat radiation. CONSTITUTION: A highly efficient wireless power transferring system includes power relay resonant coils(200,210) between a transfer coil(112) and a receiving coil(123). The transfer coil and the power relay resonant coils resonate each other. Resonant frequency adjusting units(201,211) are placed in each power relay resonant coil.
Patent KR-20110064338-A (KR)
Title: Cosmetic composition containing extract of ligustrum japonicum and hemerocallis fulva for improving skin wrinkle
Inventor: LEE YU RI
IPC: A61Q19/08
Filed: 2009-12-08
Abstract: PURPOSE: A cosmetic composition containing Hemerocallis fulva and Ligustrum japonicum extract is provided to improve antiwrinkling effect and to suppress elastase. CONSTITUTION: A cosmetic composition for anti-wrinkling contains 0.005-50 weight% of Hemerocallis fulva and Ligustrum japonicum extract in a weight ratio of 1:10-10:1 as an active ingredient. The composition is used in the form of skin lotion, skin toner, astringent, lotion, massage cream, hand cream, or eye shadow.
Patent KR-20110067077-A (KR)
Title: Height adjustable pillow
Inventor: PARK SANG YUL
IPC: A47G9/10
Filed: 2009-12-13
Abstract: PURPOSE: A height adjustable pillow is provided to enable a user to adjust the height of the pillow by expanding a tube using an air pump. CONSTITUTION: A height adjustable pillow comprises a pillow outer cover(10), a tube(20), an air pump(30), and a cushion(40). The pillow outer cover is formed in a rectangular shape and is made of cloth. A zipper(11) is formed in the pillow outer cover in one direction. The tube is inserted into the pillow in a cross direction. The air pump is formed in a fan shape in one end of the air tube. In one end of the air pump, an injection nozzle(31) of a straw shape is formed. In the bottom of the air pump, a round outlet(32) is formed. The cushion is inserted into the tube.
Patent KR-20110067246-A (KR)
Title: Inputting apparatus for vehicle
Inventor: LEE SEONG IL
IPC: G06F3/02
Filed: 2009-12-14
Abstract: PURPOSE: An inputting device for vehicle is provided to contribute to safe driving of a driver by enabling easy control of various functions in the vehicle. CONSTITUTION: An inputting device comprises a knob in which at least one touch pad is included and a controller(220) controlling at least one function provided by a vehicle on the basis of user's touch pattern for the touch pad and the rotation of the knob according to a user's input. The function includes the display function of a display module provided on the vehicle. The controller changes some of the screen of the display module on the basis of the user's touch pattern. The display module includes a display module according to a driver information system(DIS).
Patent KR-20100087623-A (KR)
Title: Image pickup lens, image pickup apparatus, mobile terminal, and manufacturing method of image pickup lens
Inventor: SATO MASAE
IPC: G02B11/00
Filed: 2009-12-14
Abstract: PURPOSE: An image taking lens, an image taking apparatus, a mobile terminal, and a method for manufacturing the image taking lens are provided to reduce the performance deterioration due to manufacturing errors by securing the superior heat resistance. CONSTITUTION: A first lens block(BK1) forms a lens part on the object-side and the upper side of a first lens board. The lens part and the first lens board have a plus refractive-power. A second lens block(BK2) forms a lens part on the object-side and the upper side of a second lens board. The lens part and the second lens board have a negative refractive-power. An opening aperture is arranged on the first lens board.
Patent KR-20110070078-A (KR)
Inventor: CHO YONG SOO
IPC: H01L21/336
Filed: 2009-12-18
Abstract: PURPOSE: A transistor of a semiconductor device and manufacturing method thereof are provided to diffuse a fluorine ion onto a gate insulation film, thereby eliminating flicker noise. CONSTITUTION: A gate includes a gate insulation layer and a gate electrode(160) on an epi layer(130). An LDD area(170) is formed on a well area(110) and is arranged on both sides of the gate. A doping gate insulation layer(155) is formed on the gate insulation layer. A spacer(180) is formed on the sidewall of the gate. A source/drain(190) is formed on the well area.
Patent KR-20110070138-A (KR)
Title: Nox gas converter and analysing system, and analysing method using the same
Inventor: KIM YONG JUN
IPC: B01J19/08
Filed: 2009-12-18
Abstract: PURPOSE: A nitrogen oxide gas conversion device, a nitrogen oxide gas analysis system, and a nitrogen oxide gas analyzing method are provided to change NO gas into NO2 gas with the high gas processing rate. CONSTITUTION: A nitrogen oxide gas conversion device comprises the following: an inlet unit(10) for inflowing nitrogen oxide gas; a reaction unit(20) including an anode(21) and a cathode(22), for separating the nitrogen oxide gas into O atoms and N atoms by the corona discharge generated between the anode and the cathode, and recombining the atoms; and a discharging unit(30) for discharging the nitrogen oxide gas containing the recombined nitrogen oxide gas.
Patent KR-20110072660-A (KR)
Title: Image output substrate and image signal output method
Inventor: KIM SUNG HYUN
IPC: H04N5/225
Filed: 2009-12-23
Abstract: PURPOSE: An image output substrate and an image signal output method are provided to keep a voltage higher than a ground voltage in case a power source used in the I/O(Input/Output) control port and data output of an ISP module is supplied from an MICOM. CONSTITUTION: An MICOM(MicroComputer)(10) receives a power source from a monitor. An ISP(Image Signal Processor) module(20) outputs video data. A sensor(30) controls the ISP module. An oscillator(40) uniformly supplies energy to the ISP module. A diode(50) is prepared between a plurality of lines. The diode prevents the image output noise of the ISP module.
Patent KR-20110075184-A (KR)
Title: Apparatus for metal organic chemical vapor deposition
Inventor: HONG SUNG JAE
IPC: C23C16/46
Filed: 2009-12-28
Abstract: PURPOSE: A metal organic chemical vapor deposition device is provided to improve production efficiency by performing series of processing steps about a substrate. CONSTITUTION: First gas and second gas are provided to a first reaction chamber(110). The first reaction chamber is converted into second gas atmosphere from first gas atmosphere. The first reaction chamber performs a cleaning process of the substrate and a deposition process of the substrate. The first gas is provided to a second reaction chamber(120) to form the first gas atmosphere. The second reaction chamber performs the deposition process for the substrate. A gas supplier(140) respectively supplies the processing gases including first and second gases to the first and second reaction chambers and a buffer chamber.
Patent KR-20110075274-A (KR)
Inventor: KANG TAE WOOK
IPC: H04W8/00
Filed: 2009-12-28
Abstract: PURPOSE: An update diffusion method between cars is provided to always update a car of a client with a recent file. CONSTITUTION: Vehicles(100,200) connects to a wireless network through an application. The vehicles transmits a current update condition to a vehicle management server(300). The car updates a car state through the car management server. A manufacturer checks an update current state of the car through monitoring only the car management server. If updating is necessary, the manufacturer diffuses the update without informing the fact.
Patent KR-20110077043-A (KR)
Title: Sealing unit and apparatus for processing a substrate having the sealing unit
Inventor: KIM KI BONG
IPC: H01L23/28
Filed: 2009-12-30
Abstract: PURPOSE: A sealing unit and a substrate processing apparatus including thereof are provided to uniformly maintain the shape of the sealing unit using the pressure of fluid inside a pressure vessel. CONSTITUTION: A sealing unit comprises the following: a sealing member(110) including the hollow internal space, located around the contact surface circumference of upper and lower containers; a pressure controller(120) for controlling the pressure of the sealing member by supplying or discharging fluid from the internal space; and a resin unit included in the sealing member.
Patent KR-20090039764-A (KR)
Title: Process for producing metastable austenitic stainless steel strip excelling in fatigue property and the steel strip
Inventor: KUROSAKI IKUYA
IPC: H01H1/02
Filed: 2007-09-28
Abstract: A metastable austenitic stainless steel strip excelling in fatigue property that finds appropriate application in parts requiring repeated resilience, such as parts for use in switch portions of various electronic equipments, finding especially appropriate application in metal dome parts for switch. There is provided a process for producing a metastable austenitic stainless steel strip of 1200 MPa or greater tensile strength excelling in fatigue property, comprising performing a final cold rolling of material with an average crystal grain diameter of 5.0 mum or less so as to attain a martensite content in product thickness of 90% or below. Preferably, there is provided a process comprising sequentially performing cold rolling of material with an average crystal grain diameter of 5.0 mum or less, recrystallization-annealing aiming at an average crystal grain diameter of 5.0 mum or less and final cold rolling. Further, there are provided a metastable austenitic stainless steel strip obtained by these processes and a metal dome part for switch consisting of the stainless steel strip.
Patent KR-20090042811-A (KR)
Title: Promoter system for polymerization processes and polymers formed therefrom
Inventor: VIZZINI KAYO
IPC: C08F4/16
Filed: 2007-08-23
Abstract: Polymerization processes and polymers formed therefrom are described herein. Such processes generally include providing a catalyst system, introducing the catalyst system to a reaction zone, introducing 1-chlorobutane to the reaction zone, introducing an olefin monomer to the reaction zone, contacting the olefin monomer with the catalyst system in the presence of the 1-chlorobutane to form a polyolefin and withdrawing the polyolefin from the reaction zone. The catalyst system is generally formed from a process including contacting a magnesium dialkoxide compound with a first agent to form a first compound, contacting the first compound with a plurality of halogenating/titanating agents to form a reaction product and contacting the reaction product with an activating agent to form the catalyst system.
Patent KR-20090045278-A (KR)
Inventor: HARADA ATSUSHI
IPC: H04M3/00
Filed: 2007-08-17
Abstract: 이동국에 의해 무선 리소스를 사용하여 음성통신을 수행하는 이동국은, 입력되는 패킷의 유음·무음 상태를 판단하는 판정부와, 상기 판정부에서 무음 상태라고 판정되었을 때, 리소스 개방 요구를 생성하는 메시지 생성부와, 상기 리소스 개방 요구를 무선기지국에 송신하는 송신부를 구비한다.  
       
     무음 상태, 유음 상태, 무선 리소스, 이동국, 무선기지국, 버퍼 스테이터스 리포트
Patent KR-20090092272-A (KR)
Title: Current limit detector
Inventor: SO JOHN SUNG KO
IPC: G05F3/02
Filed: 2007-10-12
Abstract: Devices, such as mobile devices, may be exposed to short circuit and output overload events. To protect against such events, mobile devices typically include current limit circuits. Some current limit circuits may involve user programmable function. User programmable function may need accurate current limit detectors. One approach to improving resolution and accuracy of current limit detectors using a single resistive device is to magnify the operating current range. Various embodiments of the present invention include devices and methods for detecting pre-programmed current limits. ® KIPO & WIPO 2009